!125 Add BiSheng Autotuner support

From: @liyunfei33 
Reviewed-by: @cf-zhao 
Signed-off-by: @cf-zhao

llvm.spec

@@ -2,6 +2,7 @@
 %bcond_without check
 %bcond_with classic_flang
 %bcond_without toolchain_clang
+%bcond_without bisheng_autotuner
 
 %if %{with toolchain_clang}
 %global toolchain clang
@@ -43,7 +44,7 @@
 
 Name:		%{pkg_name}
 Version:	%{maj_ver}.%{min_ver}.%{patch_ver}
-Release:	11
+Release:	12
 Summary:	The Low Level Virtual Machine
 
 License:	NCSA
@@ -75,6 +76,8 @@ Patch18:	0018-Fix-declaration-definition-mismatch-for-classic-flang.patch
 Patch19: 	0019-Backport-LoongArch-Improve-the-support-for-atomic-and-clear_cache.patch
 Patch20: 	0020-Update-llvm-lit-config-to-support-build_for_openeule.patch
 
+Patch21:	0021-Add-BiSheng-Autotuner-support-for-LLVM-compiler.patch
+
 BuildRequires:	binutils-devel
 BuildRequires:	cmake
 BuildRequires:	gcc
@@ -242,6 +245,9 @@ cd _build
 %if "%{toolchain}" == "clang"
 	-DCMAKE_C_COMPILER=clang \
 	-DCMAKE_CXX_COMPILER=clang++ \
+%endif
+%if %{with bisheng_autotuner}
+	-DLLVM_ENABLE_AUTOTUNER=ON \
 %endif
 	-DLLVM_INCLUDE_BENCHMARKS=OFF
 %ninja_build LLVM
@@ -365,6 +371,9 @@ LD_LIBRARY_PATH=%{buildroot}/%{install_libdir}  %{__ninja} check-all -C ./_build
 %{install_includedir}/llvm-gmock
 
 %changelog
+* Tue Jul 16 2024 liyunfei <liyunfei33@huawei.com> - 17.0.6-12
+- Add BiSheng Autotuner support.
+
 * Fri Jul 5 2024 liyunfei <liyunfei33@huawei.com> - 17.0.6-11
 - Add toolchain_clang build support